| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $195.75 | 8.202% | $211.8054 | $211.81 | $211.80 | $211.80 |
| Purchase #2 | $207.81 | 4.221% | $216.5817 | $216.58 | $216.60 | $216.60 |
| Purchase #3 | $248.74 | 9.117% | $271.4176 | $271.42 | $271.40 | $271.40 |
| Purchase #4 | $186.34 | 9.375% | $203.8094 | $203.81 | $203.80 | $203.80 |
| Purchase #5 | $175.80 | 3.320% | $181.6366 | $181.64 | $181.65 | $181.60 |
| Purchase #6 | $128.61 | 9.194% | $140.4344 | $140.43 | $140.45 | $140.40 |
| Purchase #7 | $234.49 | 4.478% | $244.9905 | $244.99 | $245.00 | $245.00 |
| 7 purchase totals = | $1,377.54 | $1,470.6756 | $1,470.68 | $1,470.70 | $1,470.60 | |